307.51% is the change from 213 to 868
Calculation steps:
[( 868 - 213 ) ÷ 213] x 100 = 307.51%
Formula
Percentage change = [(868 - 213) / 213] x 100
Subtract the new number by the original number
868 - 213 = 655
655 ÷ 213 = 3.075117370892019
3.075117370892019 x 100 = 307.51%